4-40 ZINC PLATED STEEL HEX NUT4-40 ZINC PLATED STEEL HEX NUT 511020, 100 PER BOX These are a general purpose steel hex nuts and are recommended for low strength assemblies. Hex nuts have flat tops with chamfered corners, bottoms may be flat or chamfered also. These are zinc plated which helps prevent corrosion, but we highly recommend stainless steel if used in corrosion type applications, which we also stock. These are sold by the box only, smaller retail packages are available in both fine and coarse threads, ask your saleperson for details.
Fasteners & Hardware T Slot Bolts & Nuts and Clamp Fasteners T Slot Bolts & Nuts - NUT4-40 - 4-40 ZINC PLATED STEEL HEX NUT
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